工大科雅：中标东营区智慧供热改造升级项目
Group 1 - The company, Gongda Keya, has been awarded the contract for the Dongying District Smart Heating Renovation and Upgrade Project [1] - The project has an estimated investment of approximately 100 million yuan [1]
Group 1 - The company, Gongda Keya, has been awarded the contract for the Dongying District Smart Heating Renovation and Upgrade Project [1] - The project has an estimated investment of approximately 100 million yuan [1]